Alexander Street supports standard linking to content using Learning Tools Interoperability (LTI) launch URLs. With LTI your instructors can more easily embed links to content and users can access the content using their credentials on the learning management system.
With LTI there is no need to add proxy prefixes to the content page request and no need for the user to sign into the proxy. Simply use a provided LTI launch URL and paste it into the course page on your LMS.
From the Share menu at the top of the interface, you will be given an option to embed:
See links below for additional instructions and best practices.